Performance of strongly bowed stators in a 4-stage high speed compressor

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 6 A, Issue , 2003, Pages 429-435

  Fischer, Axel ^a   Riess, Walter ^a   Seume, Joerg R ^a  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BOWED VANES; PRESSURE RATIO; RADIAL FORCES;

AERODYNAMIC LOADS; AIRFOILS; COMPUTER SIMULATION; FRICTION; NAVIER STOKES EQUATIONS; ORIFICES; PRANDTL NUMBER; PRESSURE DISTRIBUTION; PRESSURE TRANSDUCERS; STATORS; TURBOMACHINE BLADES; TURBOMACHINERY;

COMPRESSORS;

EID: 0346334272     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2003-38392     Document Type: Conference Paper

References (8)

1. Joslyn, H. D., 1985, "Axial Compressor Stator Aerodynamics", ASME Journal of Engeneering for Gas Turbines and Power, Vol. 107, April 1985
2. Breugelmans, F.A.H., et al., 1984, "Influence of Dihedral on the Secondary Flow in a Two-Dimensional Compressor Cascade", ASME Journal of Engineering for Gas Turbines and Power. Vol. 106, July 1984
3. Shang, E., et al., 1993, "The Experimental Investigations on the Compressor Cascades with Leaned and Curved Blade", ASME, Cincinnati. May 1993, 93-GT-50
4. Weingold, H. D. et al., 1995, "Reduction of compressor stator endwall losses through the use of bowed stators", ASME Gas Turbine and Aeroengine Congress and Exposition, Huston, 95-GT-380
5. Walkenhorst, J., 2000, "Axialverdichter mit Wandkonturierten Leitschaufeln - Prüfstandsentwicklung und Strömungsuntersuchung". "Axial Compressor with end-wall shaped stator vanes", Ph.D. thesis. University of Hannover, Germany and VDI-Bericht Reihe 7, Nr. 390, Duesseldorf, Germany
6. NUMECA Int., 2000, "Numeca's Flow Integrated Environment for Turbomachinery and Internal Flows", User Manual, Numeca Int., Brussels, Belgium
7. Cumpsty, N. A., 1989."Compressor Aerodynamics", Longman Singapore Publishers Ltd., Singapore, ISBN 0-582-01364-X
8. Hellmich, B. et al., 2002 "Estimation of the rotating stall frequency from rotor frequency and common blade number integer fractions in a four stage axial compressor". Sixth Int. Conf. On Rotor Dynamics, Proceedings Vol. II, Sydney